Liganded Gz-activating GPCRs bind inactive heterotrimeric G-protein Gz

Stable Identifier
R-HSA-749446
Type
Reaction [binding]
Species
Homo sapiens
Compartment
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Gz is predominantly expressed in the nervous system and platelets. Gz interacts with receptors for many neurotransmitters and neuropeptides, including the adenosine A1, alpha2-adrenergic, dopamine D2, 5-HT1A, muscarinic M2, substance P, and all types of opioid receptors. In addition, Gz is capable of transducing signals from receptors such as the C5a and formyl peptide receptors. All these receptors can also signal via Gi. (Ho & Wong 2001).

Literature References
PubMed ID Title Journal Year
11313909 G(z) signaling: emerging divergence from G(i) signaling

Ho, MK, Wong, YH

Oncogene 2001
10954748 Loss of signaling through the G protein, Gz, results in abnormal platelet activation and altered responses to psychoactive drugs

Yang, J, Wu, J, Kowalska, MA, Dalvi, A, Prevost, N, O'Brien, PJ, Manning, D, Poncz, M, Lucki, I, Blendy, JA, Brass, LF

Proc Natl Acad Sci U S A 2000
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